Thailand competed in the Summer Olympic Games for the first time at the 1952 Summer Olympics in Helsinki, Finland.^[1] It sent a delegation of eleven athletes, who competed only in the men's track-and-field event.^[2]

Thailand at the 1952 Summer Olympics
IOC code	THA
NOC	National Olympic Committee of Thailand
Website	www.olympicthai.or.th (in Thai and English)
in Helsinki
Medals	Gold 0 Silver 0 Bronze 0 Total 0
Summer Olympics appearances (overview)
1952 1956 1960 1964 1968 1972 1976 1980 1984 1988 1992 1996 2000 2004 2008 2012 2016 2020 2024

The eight competitors (with three substitutes in addition) were: Adul Wanasatith, Boonterm Pakpuang, Arun Sankosik, Pongummart Ummarttayakul, Sompop Svadanandana, Boonpak Kwancharoen, Satid Leangtanom, and Kamtorn Sanidwong.^[2]